<template>
  <v-card
    class="mx-auto"
    style="max-width: 500px;"
  >
    <v-toolbar
      color="deep-purple-accent-4"
      cards
      dark
      flat
    >
      <v-btn icon>
        <v-icon>mdi-arrow-left</v-icon>
      </v-btn>
      <v-card-title class="text-h6 font-weight-regular">
        Sign up
      </v-card-title>
      <v-spacer></v-spacer>
      <v-btn icon>
        <v-icon>mdi-magnify</v-icon>
      </v-btn>
      <v-btn icon>
        <v-icon>mdi-dots-vertical</v-icon>
      </v-btn>
    </v-toolbar>
    <v-form
      ref="form"
      v-model="isValid"
      class="pa-4 pt-6"
    >
      <v-text-field
        v-model="password"
        :rules="[rules.password, rules.length(6)]"
        color="deep-purple"
        counter="6"
        label="Password"
        style="min-height: 96px"
        type="password"
        variant="filled"
      ></v-text-field>
      <v-text-field
        v-model="phone"
        color="deep-purple"
        label="Phone number"
        variant="filled"
      ></v-text-field>
      <v-text-field
        v-model="email"
        :rules="[rules.email]"
        color="deep-purple"
        label="Email address"
        type="email"
        variant="filled"
      ></v-text-field>
      <v-textarea
        v-model="bio"
        color="deep-purple"
        label="Bio"
        rows="1"
        variant="filled"
        auto-grow
      ></v-textarea>
      <v-checkbox
        v-model="agreement"
        :rules="[rules.required]"
        color="deep-purple"
      >
        <template v-slot:label>
          I agree to the&nbsp;
          <a
            href="#"
            @click.stop.prevent="dialog = true"
          >Terms of Service</a>
          &nbsp;and&nbsp;
          <a
            href="#"
            @click.stop.prevent="dialog = true"
          >Privacy Policy</a>*
        </template>
      </v-checkbox>
    </v-form>
    <v-divider></v-divider>
    <v-card-actions>
      <v-btn
        variant="text"
        @click="form.reset()"
      >
        Clear
      </v-btn>
      <v-spacer></v-spacer>
      <v-btn
        :disabled="!isValid"
        :loading="isLoading"
        color="deep-purple-accent-4"
      >
        Submit
      </v-btn>
    </v-card-actions>
    <v-dialog
      v-model="dialog"
      max-width="400"
      persistent
    >
      <v-card>
        <v-card-title class="text-h5 text-center mt-5">
          Legal
        </v-card-title>
        <v-card-text>
          Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
        </v-card-text>
        <v-divider></v-divider>
        <v-card-actions>
          <v-btn
            variant="text"
            @click="agreement = false, dialog = false"
          >
            No
          </v-btn>
          <v-spacer></v-spacer>
          <v-btn
            color="deep-purple"
            variant="tonal"
            @click="agreement = true, dialog = false"
          >
            Yes
          </v-btn>
        </v-card-actions>
      </v-card>
    </v-dialog>
  </v-card>
</template>

<script setup>
  import { ref } from 'vue'

  const rules = {
    email: v => !!(v || '').match(/@/) || 'Please enter a valid email',
    length: len => v => (v || '').length >= len || `Invalid character length, required ${len}`,
    password: v => !!(v || '').match(/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*(_|[^\w])).+$/) || 'Password must contain an upper case letter, a numeric character, and a special character',
    required: v => !!v || 'This field is required',
  }

  const form = ref()

  const agreement = ref(false)
  const bio = ref('Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts')
  const dialog = ref(false)
  const email = ref()
  const isValid = ref(false)
  const isLoading = ref(false)
  const password = ref()
  const phone = ref()
</script>

<script>
  export default {
    data: () => ({
      agreement: false,
      bio: 'Far far away, behind the word mountains, far from the countries Vokalia and Consonantia, there live the blind texts',
      dialog: false,
      email: undefined,
      isValid: false,
      isLoading: false,
      password: undefined,
      phone: undefined,
      rules: {
        email: v => !!(v || '').match(/@/) || 'Please enter a valid email',
        length: len => v => (v || '').length >= len || `Invalid character length, required ${len}`,
        password: v => !!(v || '').match(/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(?=.*(_|[^\w])).+$/) ||
          'Password must contain an upper case letter, a numeric character, and a special character',
        required: v => !!v || 'This field is required',
      },
    }),
  }
</script>
